*{
	margin: 0px;
	padding: 0px;
}

header{
	height: 40px;
	background-color: #333;
}

header .top{
	width: 1226px;
	margin: auto;
}

header .top .left a{
	text-decoration: none;
	color: #b0b0b0;
	font-size: 12px;
	line-height: 40px;
}

header .top .left span{
	color: #b0b0b0;
	font-size: 12px;
	line-height: 40px;
}

header .top .left{
	float: left;
}

header .top .right{
	float: right;
}

header .top .right a{
	text-decoration: none;
	color: #b0b0b0;
	font-size: 12px;
	line-height: 40px;
}

.gwc{
	background-color: #424242;
	display: inline-block;
	width: 120px;
	height: 40px;
	text-align: center;
	margin-left: 30px;
	position: relative;
	
}

header .top a:hover{
	color: #ffffff;
}

header .right .gwc:hover{
	background-color: #fff;
	color: #ff6700!important
}

.msg{
	width: 320px;
	height: 0px;
	/* overflow溢出 hidden隐藏 */
	overflow: hidden;
	/* 定位position 绝对定位absolute */
	position: absolute;
	top: 40px;
	right: 0px;
	/* box-shadow */
	box-shadow: 0 0 10px rgba(0,0,0,0.2);
	
	
}

header .right .gwc:hover .msg{
	height: 100px;
	transition: all 1.6s;
	background-color: #FFFFFF;
}

header .right .gwc:hover .msg p{
	color: blue;
	line-height: 100px;
	font-size: 18px;
}

section{
	width: 1226px;
	height: 100px;
	/* border: 1px solid gray; */
	margin: auto;
}

section .logo_box{
	width: 50px;
	height: 50px;
	background-color: #ff6700;
	margin-top: 25px;
	/* cursor光标 */
	/* cursor: pointer; */
	float: left;
}

section .logo_box .logo{
	display: block;
}

section .logo_box .home{
	display: none;
}

section .logo_box:hover .logo{
	display: none;
}

section .logo_box:hover .home{
	display: block;
}

section .nav{
	float: left;
	margin-left: 150px;
}

section .nav ul li{
	list-style: none;
	float: left;
	line-height: 100px;
}

section .nav ul li a{
	text-decoration: none;
	padding: 0 10px;
	color: #333333;
	font-size: 16px;
}

section .nav ul li a:hover{
	color: #FF6700;
}

section .search{
	float: right;
	line-height: 100px;
}

section .search input{
	width: 265px;
	height: 50px;
	outline: none;
	/* 首行缩进 */
	text-indent: 10px;
}

.middle{
	width: 1226px;
	height: 460px;
	margin: auto;
	background-image: url(../img/bj.jpg);
	background-size: cover;
}

.middle .left{
	width: 234px;
	height: 400px;
	background-color: rgba(105,101,101,0.6);
	float: left;
	padding: 30px 0;
	position: relative;
}

.middle .right{
	width: 99px;
	height: 460px;
	/* background-image: url(../img/0.png); */
/* 	background-color: lightgray; */
	float: left;
	
}

.middle .left ul li{
	list-style: none;
	height: 42px;
	line-height: 42px;
}
/* >子元素选择器 空格代表选择后代 */
.middle .left>ul>li:hover{
	background-color: #FF6700;
	
}

.middle .left ul li a{
	text-decoration: none;
	color: #FFFFFF;
	display: block;
	width: 100%;
	height: 42px;
}

.middle .left>ul>li>a>span{
	padding-left: 30px;
	float: left;
}

.middle .left ul li a b{
	padding-right: 30px;
	float: right;
}
.middle .left .box{
	width: 990px;
	height: 460px;
	background-color: #fff;
	/* position定位 */
	position: absolute;
	top: 0px;
	left: 234px;
	border: 1px solid lightgrey;
	/* box-shadow */
	/*  */
	box-shadow: 2px 2px 2px rgba(0,0,0,0.3);
	box-sizing: border-box;
	padding: 0 20px;
	display: none;
}

.middle .left li:hover .box{
	display: block;
}

.box span{
	color: #000000;
	float: left;
	margin-top: 10px;
}
.box img{
	float: left;
	width: 30px;
	height: 30px;
	margin-top: 30px;
}

.box ul li{
	float: left;
	width: 237px;
	height: 75px!important;
	line-height: 80px!important;
}

.baner{
	width: 1226px;
	height: 170px;
	margin: auto;
	margin-top: 20px;
	/* float: left; */
}
.baner .xiao{
	margin-right: 20px;
}
.baner>ul>li{
	list-style: none;
	float: left;
	width: 234px;
	height: 170px;
}
.baner>ul>li a{
	text-decoration: none;
}
.baner .xiao ul li{
	float: left;
	list-style: none;
	width: 76px;
	height: 82px;
	background-color: #FF6700;
}
.baner .xiao ul li a img{
	color: white;
	width: 40px;
	height: 40px;
	margin: auto;
	display: block;
	line-height: 40px;
	margin-top: 15px;
}
.baner .xiao ul li a span{
	color: white;
	display: block;
	margin-left: 10px;
}

.baner1 ul li{
	list-style: none;
}
.baner1 img{
	width: 313px;
	height: 165px;
	float: left;
	margin-left: 11px;
}